Question Simplify the expression Solution 4x7 Evaluate 21x6×x×8Multiply the terms More Steps Evaluate 21×8Reduce the numbers 1×4Simplify 4 4x6×xMultiply the terms with the same base by adding their exponents 4x6+1Solution 4x7 Show Solution Find the roots Find the roots of the algebra expression x=0 Evaluate 21x6×x×8To find the roots of the expression,set the expression equal to 0 21x6×x×8=0Multiply More Steps Multiply the terms 21x6×x×8Multiply the terms More Steps Evaluate 21×8Reduce the numbers 1×4Simplify 4 4x6×xMultiply the terms with the same base by adding their exponents 4x6+1Add the numbers 4x7 4x7=0Rewrite the expression x7=0Solution x=0 Show Solution